Patents
Patents for F16H 3 - Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion (26,889)
12/1994
12/06/1994US5370013 Helically geared compound transmission
12/06/1994CA2039883C Transmission series
11/1994
11/30/1994CN2184119Y Motor-driven vehicle governor
11/30/1994CA2111253A1 Stepless automatic variable transmission
11/29/1994US5367914 Power transmission having creeping speed by concurrent suppling engagement of the dual input plate clutches of the countershafts
11/24/1994DE4316866A1 Continuously variable variable-speed gear with an electromagnetic clutch
11/23/1994EP0625652A1 Helically geared compound transmission
11/23/1994EP0558617A4 Dual-input infinite-speed integral motor and transmission device
11/23/1994CN2183471Y Less tooth-differance epicyclic gear driving mechanism
11/22/1994US5365800 Manual transmission of a motor vehicle
11/17/1994EP0624740A1 Compound transmission having hybrid single and twin countershafts
11/17/1994EP0624739A1 Countershaft transmission
11/17/1994DE4315727A1 Epicyclic gearing for a motor vehicle automatic transmission
11/15/1994US5364320 Continuously-geared automatic transmission with controlling brakes
11/15/1994US5363712 Manual transmission of a motor vehicle
11/10/1994WO1994026016A1 Multi-rotor a.c. electrodynamic device
11/09/1994EP0623198A1 Power transmission
11/09/1994CN1026519C Transmission ratio changing apparatus and method
11/08/1994US5362081 Wheelchair drive system
11/03/1994DE4314057A1 Planetary gear for an automatically shifting motor-vehicle transmission
11/02/1994EP0622262A2 Power train and power transmission therefore
11/02/1994EP0536230B1 Range change gearbox for vehicles
11/01/1994US5360380 Variable ratio epicyclic transmission
11/01/1994CA2035053C Sixteen speed powershift transmission
11/01/1994CA2011881C Transmission mainshaft gear retainer
10/1994
10/27/1994DE4313289A1 Planetary gearing for a motor vehicle automatic transmission
10/26/1994EP0609438A4 Gearbox.
10/26/1994CN2180829Y Differential wheel system automatic gearing box for vehicles
10/25/1994US5358458 Planetary gear units
10/25/1994US5358456 Gear unit for combination with an auxiliary power consuming unit of a motor-vehicle
10/25/1994US5358454 Temperature and pressure compensated geared traction unit
10/25/1994US5357821 Transmission and shift control
10/13/1994WO1994023223A1 Planetary gear with two driven shafts
10/13/1994WO1994020358A3 Epicyclic change speed gear hubs
10/13/1994CA2136327A1 Planetary gear with two driven shafts
10/11/1994US5354245 Continuously variable speed planetary gear apparatus
10/11/1994US5354244 Automatic transmission
10/11/1994US5353661 Power transmission with coaxial input and output shafts supported at one end of each shaft by a floating bearing support
10/05/1994EP0618382A1 Auxiliary transmission section
10/05/1994EP0617680A1 Chain gear with variable transmission ratio and ladder chain
10/05/1994EP0468033B1 Transmission for a vehicle
10/05/1994CN1093193A Gear power transmitting apparatus
10/04/1994US5352162 Dual concentric positively infinitely variable rotary motion transmission
10/04/1994US5351569 Motor vehicle change-speed gearbox
09/1994
09/29/1994WO1994015116A3 Power-shiftable, multiple gear reversing gear box
09/28/1994EP0617212A1 Automatic transmission with the powerflow passing through several pairs of gears
09/22/1994DE4308766A1 Infinitely variable automatic transmission
09/21/1994EP0616150A2 Epicyclic transmission with extension housing
09/20/1994US5347879 Power transmission
09/15/1994WO1994020772A1 Improvements in or relating to variable gears and drives
09/15/1994WO1994020771A1 Transmission device
09/15/1994WO1994020358A2 Epicyclic change speed gear hubs
09/15/1994WO1994020323A1 Wheelchair drive system
09/15/1994DE4407625A1 Unit for reversal of rotation
09/15/1994DE4318713C1 Gearbox of the intermediate transmission type
09/14/1994CN2177130Y Planet gear stepless speed transmission
09/13/1994US5346441 Combination of two-stator-rotor units with a connecting gear unit therebetween
09/08/1994DE4325415A1 Toothed speed-changing gear having two layshafts
09/08/1994DE4306743A1 Drive arrangement for commercial vehicles
09/07/1994EP0614030A1 Three-position shift actuator
09/07/1994CN2176464Y Automatic gap adjuster for abraded worm gear
09/07/1994CN2176463Y Differential stepless gearshift
09/06/1994US5344370 Transmission for motor vehicles
09/06/1994US5343993 Synchronizing device for transmission assemblies and having friction-coupled assemblies
09/01/1994WO1994019629A1 Transmission device, particularly for vehicles, and controlled methods associated therewith
09/01/1994WO1994019624A1 Transmission with progressive starting device, particularly for vehicles
09/01/1994WO1994019623A1 Toothed-wheel gearchange
09/01/1994DE4405048A1 Automatically shiftable stage transmission with three planetary gear trains
09/01/1994CA2156179A1 Transmission with device for gradual starting, specially for a vehicle
09/01/1994CA2156163A1 Transmission device specially for a vehicle and control processes thereof
08/1994
08/31/1994CN2175849Y Mechanical speed-changing deviator
08/31/1994CN2175848Y Four-ring speed reducer
08/30/1994US5342258 Combinational incrementally variable transmissions and other gearing arrangements allowing maximum kinematic degrees of freedom
08/30/1994US5342257 Planetary gear transmission
08/30/1994US5342075 Variable speed drive for a bicycle
08/30/1994US5341698 Full meshing gear type variable speed transmission for electric cars
08/25/1994DE4328889C1 Planetary gear transmission for the drive of a vehicle
08/24/1994EP0500821B1 Planetary-gear train for hybrid-drive vehicles
08/24/1994CN2175323Y Gearing mechanism for heap up motor vehicles
08/24/1994CN2175060Y Worm adjusting-clearance speed reducer
08/23/1994US5339908 Power tool
08/16/1994US5337872 Synchronizer ring
08/16/1994US5337848 Hybrid drive for a motor vehicle
08/10/1994EP0609491A1 Vehicle driveline
08/10/1994EP0609438A1 Gearbox
08/10/1994CA2102456A1 Power transmission
08/10/1994CA2102452A1 Power transmission
08/10/1994CA2102451A1 Power transmission
08/10/1994CA2102263A1 Power transmission
08/09/1994US5335762 Clutch with a synchronizing device
08/09/1994US5335562 Multi-speed rear wheel drive transmission with reduced in-neutral gear rattle
08/04/1994DE4401812A1 Stepped ratio gearchange system
08/03/1994CN2173328Y Overtone chain type stepless speed change gearing
08/02/1994US5334117 Automatic transmission with an add-on extension to increase the number of gear ratios
08/02/1994US5333517 Drive system for providing a multiple speed outlet in a single rotational direction from a reversible input
08/02/1994US5333512 Multistage transmission with an automatic load-shift spur gear
07/1994
07/27/1994CN1090024A Planetary speed-changing device with less-difference of numler of teeth
07/21/1994DE4318115C1 Gearbox with number of gear ratios equal to gear pairs
07/19/1994US5330395 Continuously-geared automatic transmission with controlling brakes
07/19/1994US5330393 Gear unit for combination with an auxiliary power consuming unit of a motor-vehicle